*{
    padding: 0;
    margin: 0;
    list-style: none;
}
body, html{
    height: 100%;
}
.box{
    margin: 0 auto;
    width: 1000px;
    height: 100%;
}
.nav{
    position: relative;
    float: left;
    width: 25%;
    height: 100%;
    background-color: #2d3741;
    overflow: hidden;
    transition: all 0.25s;
}
.nav ul{
    margin-top: 80px;
}
.nav li{
    width: 100%;
    padding: 15px 0px 15px 20px;
    background-color: #36424b;
    color: #ced1d5;
    font-size: 15px;
    cursor: pointer;
    transition: all .25s;
}
.nav1 li:hover{
    background-color: #3d4b58;
    border-left: solid #2bab79 5px;
}
.nav2 li:hover{
    background-color: #3d4b58;
}
.nav1 li span{
    transition: all .25s;
}
.nav1 li:hover span{
    margin-left: 10px;
}
.navBtn{
    position: absolute;
    width: 30px;
    height: 30px;
    background-color: #CCC;
    top: 20px;
    right: 20px;
    cursor: pointer;
}
.content{
    float: right;
    width: 75%;
    display: block;
    padding-bottom: 20px;
    background-color: #f5f5f5;
    transition: all 0.25s;
}
.contentTop{
    width: 100%;
    height: 80px;
    background-color: #2bab79;
    text-align: center;
    transition: all 0.25s;
}
.contentTop p{
    color: #FFF;
    font-size: 42px;
    font-weight: bold;
    padding-top: 10px;
}
.contentList{
    margin: 0 auto;
    margin-top: 15px;
    width: 95%;
    display: block;
    padding-bottom: 10px;
}
.contentBox{
    position: relative;
    top: 0px;
    width: 100%;
    display: block;
    padding-bottom: 5px;
    box-shadow: 0px 0px 10px rgba(0,0,0,.4);
    transition: all .25s;
    cursor: pointer;
}
.contentBox:hover{
    top: -5px;
    box-shadow: 0px 0px 15px rgba(0,0,0,.6);
}
.contentBox_bg{
    width: 100%;
}
.mask{
    position: absolute;
    bottom: 46px;
    width: 100%;
    height: 200px;
    background-image: linear-gradient(rgba(0,0,0,0), rgba(0,0,0,0.6));
}
.contentUser{
    position: absolute;
    bottom: 60px;
    left: 20px;
    width: 250px;
    height: 60px;
}
.contentUser img{
    height: 100%;
    border-radius: 50%;
}
.contentUser span{
    position: relative;
    top: -20px;
    left: 10px;
    font-size: 24px;
    color: #FFF;
}
.day{
    width: 60px;
    height: 60px;
    background-color: #269984;
    border-radius: 50%;
    position: absolute;
    top: 10px;
    right: 10px;
}
.day p{
    position: relative;
    top: 15px;
    left: 6px;
    font-size: 20px;
    color: #FFF;
}
.contentBox .city{
    padding: 8px;
}
.contentBox .city span:first-child{
    font-family: "黑体";
    font-weight: bold;
    margin-left: 10px;
}
.contentBox .city span:last-child{
    margin-left: 10px;
    color: #444;
    font-size: 14px;
}